A fly fishing trip in Chile presents something special and distinct from season to season. Spring, for example, offers rivers at their highest flows and fish that have not seen flies or anglers in many months. The Patagonian summer offers the most consistent temperatures, the longest days and fantastic terrestrial insect hatches; without a doubt the finest dry fly fishing in Chile of the entire season. Much like July in Montana, this is the most popular time to visit and fly fish Chile Patagonia. The fall season offers the beauty of brilliant colors, cooler temperatures, aggressive trout willing to chase big streamers and generally lower, clearer water conditions.